TOC entry

Author: mattmcinnes

articles/virtual-network/toc.yml

@@ -212,6 +212,8 @@
               href: accelerated-networking-mana-windows.md
             - name: MANA support for existing VM sizes
               href: accelerated-networking-mana-existing-sizes.md
+            - name: MANA on Network Virtual Appliances (NVAs) for existing VM sizes
+              href: mana-nva-opt-out.md
         - name: Migrate a VM public IP address to a NAT gateway
           href: /azure/nat-gateway/tutorial-migrate-ilip-nat?toc=%2Fazure%2Fvirtual-network%2Ftoc.json
         - name: Network bandwidth